import { OrPromise } from './types';
export type DereferenceOptions<T extends Record<string, unknown>> = {
    accept?: string;
} & T;
export type DereferencingMetadata<T extends Record<string, unknown>> = {
    contentType?: string;
    error?: 'invalidDidUrl' | 'notFound' | string;
} & T;
export interface DidUrlDereference<AdditionalDereferenceOptions extends Record<string, unknown> = {}, AdditionalDereferencingMetadata extends Record<string, unknown> = {}, ContentStream = unknown, ContentMetadata extends Record<string, unknown> = {}> {
    dereference(didUrl: string, dereferenceOptions: DereferenceOptions<AdditionalDereferenceOptions>): OrPromise<{
        dereferencingMetadata: DereferencingMetadata<AdditionalDereferencingMetadata>;
        contentStream?: ContentStream;
        contentMetadata: ContentMetadata;
    }>;
}